Question
import java.util.Scanner; /* * This program determines the positions of vowel within a word * For example, if the word = hello then the vowels
import java.util.Scanner;
/*
* This program determines the positions of vowel within a word
* For example, if the word = "hello" then the vowels are at positions 1 and 4
* if the word = "allocate" then the vowels are at positions 0 3 5 7
*/
public class VowelPositions
{
public static void main(String[] args)
{
String words = "abdicate kite quick zap zz mood about cattle";
Scanner in = new Scanner(words);
while (in.hasNext())
{
String word = in.next();
System.out.print("Word: " + word + " Vowels in positions: ");
//-----------Start below here. To do: approximate lines of code = 8
// Use a for loop and go through each character of the strong word
// check if the character is 'a' 'A' 'e' 'E' 'i' 'I' 'o' 'O' 'u' 'U'
// if so, print the position in the string word
// Check each letter of word to see if a vowel,
// and print its position. Hint: when comparing char don't forget to use == not =
// Hint: use class String method charAt() to get the next character (pass the method an integer number.
// e.g. word.charAt(3) returns a char at position 3
//-----------------End here. Please do not remove this comment. Reminder: no changes outside the todo regions.
System.out.println();
}
System.out.println("Expected:");
System.out.println("Word: abdicate Vowels in positions: 0 3 5 7");
System.out.println("Word: kite Vowels in positions: 1 3");
System.out.println("Word: quick Vowels in positions: 1 2");
System.out.println("Word: zap Vowels in positions: 1");
System.out.println("Word: zz Vowels in positions: ");
System.out.println("Word: mood Vowels in positions: 1 2");
System.out.println("Word: about Vowels in positions: 0 2 3");
System.out.println("Word: cattle Vowels in positions: 1 5");
}
}
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